1.在nginx.conf里把每个虚拟主机站点请求端口给区别开
server
{
listen 80;
server_name www.key0.cn;
index index.html index.htm index.php;
root /var/www/test;

#limit_conn crawler 20;

location ~ .*.(php|php5)?$

{
#fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
include fcgi.conf;
}
}

server
{
listen 80;
server_name www.nginx.org;
index index.html index.htm index.php;
root /var/www/test1;

#limit_conn crawler 20;

location ~ .*.(php|php5)?$
{
#fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_pass 127.0.0.1:9001;
fastcgi_index index.php;
include fcgi.conf;
}
}

#cp  /usr/local/php/etc/php-fpm.conf  /usr/local/php/etc/www.key0.cn.conf
#cp  /usr/local/php/etc/php-fpm.conf  /usr/local/php/etc/www.nginx.org.conf
www.key0.cn
在/usr/local/php/etc/www.key0.cn.conf找到php_defines,添加
<value name=”open_basedir”>/var/www/test:/tmp:/var/tmp</value>

www.nginx.org
在/usr/local/php/etc/nginx.org.conf找到php_defines,添加
<value name=”open_basedir”>/var/www/test1:/tmp:/var/tmp</value>

修改为<value name=”listen_address”>127.0.0.1:9001</value>   注意这里的端口号

添加

$php_fpm_BIN –fpm –fpm-config /usr/local/php/etc/www.key0.cn.conf

$php_fpm_BIN –fpm –fpm-config /usr/local/php/etc/www.nginx.org.conf

4.启动服务

#/usr/local/php/sbin/php-fpm start

#/usr/local/nginx/sbin/nginx

查看端口

#netstat -tlnp

开了9000 9001俩个不同的端口分开处理两个站点请求,两个php-cgi主进程加载不同的conf文件，实验成功.
当然,启动之前记得conf里面的max_children，开启php-cgi子进程数，相应要减少一些，以免造成内存不足

补充:
spawn-fcgi -a 127.0.0.1 -p 9000 -C 9 -u www -f “/usr/local/php/bin/php-cgi -d open_basedir=/var/www/test:/tmp/”

转自:http://key0.cn